Business Finance Guides
Practical, jargon-free guides to help you understand the financial concepts behind our calculators. Whether you're pricing your first product, evaluating a marketing investment, or trying to understand why your business isn't growing as fast as expected, these guides give you the context you need to make better decisions.
Profit Margin vs. Markup: What's the Difference?
Margin and markup are two of the most commonly confused terms in business pricing. They look similar but are calculated differently — and confusing them can lead to serious underpricing. This guide explains both clearly, with examples.
How to Calculate Your Break-Even Point
The break-even point is the minimum sales volume your business needs to survive. This step-by-step guide walks you through the calculation, explains fixed vs. variable costs, and shows you how to use break-even analysis to set realistic sales targets.
What Is Customer Acquisition Cost (CAC)?
CAC is one of the most important metrics for any business that spends money on marketing or sales. This guide explains what CAC is, how to calculate it correctly, what a healthy LTV:CAC ratio looks like, and how to reduce your CAC over time.
How to Estimate ROI Before You Spend
Most businesses calculate ROI after the fact. The smarter approach is to estimate it before you commit. This guide shows you how to build a simple pre-investment ROI estimate for marketing campaigns, equipment, hires, and other business expenditures.
5 Common Pricing Mistakes Small Businesses Make
Pricing mistakes are among the most costly errors a small business can make — and many of them are invisible until it's too late. This guide covers the five most common pricing errors, why they happen, and exactly how to avoid them.
Explore the Calculators
Each guide is paired with a free calculator so you can apply what you've learned immediately. No sign-up required.